{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch", "common vulnerabilities and exposures", "vulnerable system", "vulnerability", "supported platform", "time", "patch number"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["discoverer", "common vulnerabilities and exposures", "vulnerability", "capabilities", "vulnerable system owner", "supported platform", "time", "vulnerable system version"]}, {"event_type": "phishing", "trigger": true, "arguments": ["attack pattern", "victim", "attacker", "tool", "trusted entity", "purpose", "time", "place", "damage amount"]}, {"event_type": "ransom", "trigger": true, "arguments": ["attacker", "attack pattern", "victim", "payment method", "damage amount", "price", "tool", "place", "time"]}], "input": "Even as the value of bitcoin steadily rose during the summer , some attackers were still using the standard amounts of cryptocurrency as their ransom demand ."}
{"patch vulnerability": [], "discover vulnerability": [], "phishing": [], "ransom": [{"trigger": "ransom demand", "arguments": {"attacker": "some attackers", "attack pattern": "NAN", "victim": "NAN", "payment method": "cryptocurrency", "damage amount": "NAN", "price": "NAN", "tool": "NAN", "place": "NAN", "time": "the summer"}}]}